PROF. RIVETT'S little book on the Phase Rule deals mainly with theory, the various types of equilibrium being set out under the headings of one, two, three and four-component systems. It is a useful ...
THREE papers by Mr. J. A. V. Butler, in the J- Transactions of the Faraday Society, February 1924, and two in the Phil. Mag., October and November, deal 'with problems of equilibrium at the boundaries ...